<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1197901
-->
<head>
  <meta charset="utf-8">
  <title>Test for Bug 1197901</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  <script type="application/javascript">

  /** Test for Bug 1197901 **/
  SimpleTest.requestFlakyTimeout("requestFlakyTimeout is silly");
  SimpleTest.waitForExplicitFinish();
  window.onload = function() {
    SimpleTest.waitForFocus(function() {
      SpecialPowers.pushPrefEnv({"set": [['device.sensors.test.events', true]]},
                                doTest); 
      }, window);
  }

  function doTest() {
    window.onmessage = function(event) {
      ok(event.data.result, event.data.message);
    }

    // Only same-origin iframe should get the events.
    var xo = document.getElementById("cross-origin");
    xo.contentWindow.postMessage(
      { command: "addEventListener",
        expected: false,
        message: "Cross-origin iframe shouldn't get the sensor events."},
      "*");

    var so = document.getElementById("same-origin");
    so.contentWindow.postMessage(
      { command: "addEventListener",
        expected: true,
        message: "Same-origin iframe should get the sensor events." },
      "*");

    // We need a timeout here to check that something does not happen.
    setTimeout(function() {
      so.parentNode.removeChild(so);
      xo.parentNode.removeChild(xo);
      doWindowTest();
    }, 500);
  }

  function doWindowTest() {
    var win = window.open("file_bug1197901.html", "w1", "height=100,width=100");
    win.onload = function() {
      win.focus();
      SimpleTest.waitForFocus(function() {
        var win2 = window.open("file_bug1197901.html", "w2", "height=100,width=100,left=100");
        win2.onload = function() {
          win2.focus();
          SimpleTest.waitForFocus(function() {
            // Only focused window should get the events.
            win.postMessage(
              { command: "addEventListener",
                expected: false,
                message: "Only focused window should get the sensor events." },
              "*");
            win2.postMessage(
              { command: "addEventListener",
                expected: true,
                message: "Focused window should get the sensor events." },
              "*");
            setTimeout(function() {
              window.onmessage = null;
              win.close();
              win2.close();
              SimpleTest.finish();
            }, 500);
          }, win2);
        }
      }, win);
    }
  }

  </script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=">Mozilla Bug </a>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<pre id="test">
</pre>
<iframe src="file_bug1197901.html" id="same-origin"></iframe>
<iframe src="http://example.com/tests/dom/system/tests/file_bug1197901.html" id="cross-origin"></iframe>
</body>
</html>
